For more opinions on the matter at hand, send the ‘Chalk’ What Do You Think business ecard. White chalk writes the greeting, with the ‘You’ highlighted in yellow against a blackboard background. Send your customised email with your company logo, a personal message, signature and a link to your website. Upload your mailing list and select recipients quickly and easily. Compatibility is important to Ecard Mint; We have therefore created our animated and static e cards in a format supported on most smartphone and tablet devices.